Both are very useful applications and I find some use for both of them. The AANR one has all the AANR clubs out there, which is nice to find info easily. However, it is limited in that it is only AANR clubs. The YNNA app covers much more than just AANR clubs, so that's nice and I find it to be a more esthetically pleasing app. The only thing I can say is that I wish it wasn't $7. The AANR app is free. But as with most things, you get what you pay for. I just have a hard time recommending people spend $7 on an app that won't get used much.